Ask The Experts - Is there gold under the old cobble piles?
November 2021 by Chris Ralph
• How many parts per million make a project viable?
Designing my own dredge...
Q: Graphite spray to prevent sticking when using cast iron molds
Q: The nearest access to the claim is a half mile walk, which is tough for a lode claim.
Ore processing in California?
The Bawl Mill • Ask The Experts - What is “flotation” and what type of assay do I need? • Ask The Experts - Easier way to break down compacted clays? • Ask The Experts - Where can I get geological maps? • Ask The Experts - Can you help me understand the gold deposition in this area of Wyoming? • Building A Portable Gold Mill • Cherry-Picking for Gold Nuggets • Using A Blasting Machine in Rock Breaking • Gold Prospecting for Better or Worse: Tangling With A Desert Monster • Another Prospecting Adventure: Coulterville • Seven Important Attitudes for the Successful Prospector • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices